The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2014
Filed:
Dec. 17, 2013
Riso Kagaku Corporation, Tokyo, JP;
Toshihiro Bansyo, Ibaraki, JP;
Riso Kagaku Corporation, Tokyo, JP;
Abstract
An inkjet printing apparatus includes two or more units. Each of the two or more units has a drive circuit, a nozzle row including a plurality of aligned nozzles configured to be driven by the drive circuit to eject ink, and an ink discharge passage configured to discharge a remainder of the ink supplied to the nozzles of the nozzle row from the nozzle row. The ink discharge passage of a first unit of the two or more units and the drive circuit of a second unit of the two or more units are thermally in contact with each other. The ink discharge passage of the second unit and the drive circuit of the first unit are thermally in contact with each other.